ALPAKA_ACCELERATOR_NAMESPACE::BeamSpotDeviceProducer Class Reference

Inheritance diagram for ALPAKA_ACCELERATOR_NAMESPACE::BeamSpotDeviceProducer:

Public Member Functions
	BeamSpotDeviceProducer (edm::ParameterSet const &config)
void	produce (edm::StreamID, device::Event &event, device::EventSetup const &setup) const override
Public Member Functions inherited from ALPAKA_ACCELERATOR_NAMESPACE::global::EDProducer<>
void	produce (edm::StreamID sid, edm::Event &iEvent, edm::EventSetup const &iSetup) const final
Public Member Functions inherited from edm::ProducerBase< edm::global::EDProducer, Args... >
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const
	ProducerBase ()
std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const
std::vector< bool > const &	recordProvenanceList () const
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)
TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...
	~ProducerBase () noexcept(false) override

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Private Attributes
const device::EDPutToken< BeamSpotDevice >	deviceToken_
const edm::EDGetTokenT< reco::BeamSpot >	legacyToken_

Additional Inherited Members
Public Types inherited from edm::ProducerBase< edm::global::EDProducer, Args... >
using	BranchAliasSetterT = ProductRegistryHelper::BranchAliasSetterT< T >
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const *, const char *, edm::ProductResolverIndex > >
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Protected Member Functions inherited from edm::ProducerBase< edm::global::EDProducer, Args... >
auto	produces (std::string instanceName) noexcept
	declare what type of product will make and with which optional label More...
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
BranchAliasSetterT< ProductType >	produces ()
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
BranchAliasSetterT< ProductType >	produces ()
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
BranchAliasSetterT< ProductType >	produces ()
auto	produces () noexcept
ProducesCollector	producesCollector ()

Detailed Description

Definition at line 15 of file BeamSpotDeviceProducer.cc.

Constructor & Destructor Documentation

BeamSpotDeviceProducer()

ALPAKA_ACCELERATOR_NAMESPACE::BeamSpotDeviceProducer::BeamSpotDeviceProducer ( edm::ParameterSet const &  config )

inline

Definition at line 17 of file BeamSpotDeviceProducer.cc.

        : legacyToken_{consumes(config.getParameter<edm::InputTag>("src"))}, deviceToken_{produces()} {}

Member Function Documentation

fillDescriptions()

static void ALPAKA_ACCELERATOR_NAMESPACE::BeamSpotDeviceProducer::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

inlinestatic

Definition at line 45 of file BeamSpotDeviceProducer.cc.

References edm::ConfigurationDescriptions::addWithDefaultLabel(), and submitPVResolutionJobs::desc.

                                                                             {
      edm::ParameterSetDescription desc;
      desc.add("src", edm::InputTag{});
      descriptions.addWithDefaultLabel(desc);
    }

produce()

void ALPAKA_ACCELERATOR_NAMESPACE::BeamSpotDeviceProducer::produce ( edm::StreamID  , device::Event &  event, device::EventSetup const &  setup  ) const

inlineoverridevirtual

Implements ALPAKA_ACCELERATOR_NAMESPACE::global::EDProducer<>.

Definition at line 20 of file BeamSpotDeviceProducer.cc.

References ALPAKA_ACCELERATOR_NAMESPACE::brokenline::constexpr(), deviceToken_, legacyToken_, and eostools::move().

                                                                                                {
      reco::BeamSpot const& beamspot = event.get(legacyToken_);

      BeamSpotHost hostProduct{event.queue()};
      hostProduct->x = beamspot.x0();
      hostProduct->y = beamspot.y0();
      hostProduct->z = beamspot.z0();
      hostProduct->sigmaZ = beamspot.sigmaZ();
      hostProduct->beamWidthX = beamspot.BeamWidthX();
      hostProduct->beamWidthY = beamspot.BeamWidthY();
      hostProduct->dxdz = beamspot.dxdz();
      hostProduct->dydz = beamspot.dydz();
      hostProduct->emittanceX = beamspot.emittanceX();
      hostProduct->emittanceY = beamspot.emittanceY();
      hostProduct->betaStar = beamspot.betaStar();

      if constexpr (std::is_same_v<Device, alpaka::DevCpu>) {
        event.emplace(deviceToken_, std::move(hostProduct));
      } else {
        BeamSpotDevice deviceProduct{event.queue()};
        alpaka::memcpy(event.queue(), deviceProduct.buffer(), hostProduct.const_buffer());
        event.emplace(deviceToken_, std::move(deviceProduct));
      }
    }

Member Data Documentation

deviceToken_

const device::EDPutToken<BeamSpotDevice> ALPAKA_ACCELERATOR_NAMESPACE::BeamSpotDeviceProducer::deviceToken_

private

Definition at line 53 of file BeamSpotDeviceProducer.cc.

Referenced by produce().

legacyToken_

const edm::EDGetTokenT<reco::BeamSpot> ALPAKA_ACCELERATOR_NAMESPACE::BeamSpotDeviceProducer::legacyToken_

private

Definition at line 52 of file BeamSpotDeviceProducer.cc.

Referenced by produce().